/**
 * IstanbulTravelTours - Premium Luxury Travel Design
 * Premium Typography, Modern Layout, Luxury Aesthetics
 */

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #004e92;
    --primary-gold: #d4af37;
    --dark-blue: #002244;
    --light-blue: #e8f4f8;
    --text-dark: #1a1a1a;
    --text-light: #6b7280;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.12);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--white);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Premium Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

/* Header Styles - Premium */
.main-header {
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.main-header:hover {
    box-shadow: var(--shadow-md);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-image {
    height: 90px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    letter-spacing: -0.5px;
    display: none;
}

@media (min-width: 768px) {
    .logo-text {
        display: inline-block;
    }
}

.logo a {
    text-decoration: none;
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo a:hover {
    transform: scale(1.02);
}

.logo a:hover .logo-image {
    transform: scale(1.05);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    letter-spacing: 0.3px;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-gold));
    transition: width 0.3s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-blue);
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--light-gray);
    padding: 0.5rem 1rem;
    border-radius: 50px;
}

.lang-switcher a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.lang-switcher a.active {
    background: var(--primary-blue);
    color: var(--white);
}

.lang-switcher .separator {
    color: var(--text-light);
    opacity: 0.5;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--primary-blue);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Hero Section - Premium */
.hero-section {
    background-image: url('https://images.unsplash.com/photo-1524231757912-21f4fe3a7200?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    color: var(--white);
    padding: 12rem 0 10rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 34, 68, 0.85) 0%, rgba(0, 78, 146, 0.75) 50%, rgba(212, 175, 55, 0.1) 100%);
    z-index: 0;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    color: var(--white);
    letter-spacing: -1px;
    line-height: 1.1;
}

.hero-content p {
    font-size: 1.375rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    font-weight: 300;
    letter-spacing: 0.3px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Premium Buttons */
.btn {
    display: inline-block;
    padding: 1.125rem 2.75rem;
    background: linear-gradient(135deg, var(--primary-gold), #f4c430);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.875rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.5);
    background: linear-gradient(135deg, #f4c430, var(--primary-gold));
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    box-shadow: 0 8px 25px rgba(0, 78, 146, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 12px 35px rgba(0, 78, 146, 0.5);
}

/* Section Styles */
.section {
    padding: 6rem 0;
}

.why-choose-section {
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    position: relative;
}

.why-choose-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.section-title {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-gold));
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-light);
    margin-top: 2.5rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
    line-height: 1.8;
}

/* Premium Tour Cards */
.tours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.tour-card {
    background-color: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.tour-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-gold));
    transform: scaleX(0);
    transition: transform 0.5s ease;
    z-index: 1;
}

.tour-card:hover::before {
    transform: scaleX(1);
}

.tour-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-gold);
}

.tour-card-image {
    width: 100%;
    height: 280px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
}

.tour-card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    z-index: 1;
}

.tour-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.tour-card:hover .tour-card-image img {
    transform: scale(1.15);
}

.tour-card-content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.tour-card-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-weight: 600;
    line-height: 1.3;
}

.tour-card-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.tour-card-rating .stars {
    color: var(--primary-gold);
    font-size: 1rem;
}

.tour-card-rating .rating-value {
    color: var(--text-dark);
    font-weight: 600;
}

.tour-card-rating .reviews-count {
    color: var(--text-light);
    font-size: 0.85rem;
}

.tour-card-description {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.7;
}

.tour-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.tour-card-price {
    font-family: 'Playfair Display', serif;
    font-size: 1.75rem;
    background: linear-gradient(135deg, var(--primary-gold), #f4c430);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.tour-card-price span {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 400;
    font-family: 'Inter', sans-serif;
}

/* Premium Why Choose Us */
.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

@media (min-width: 1200px) {
    .why-choose-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.why-card {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-gray) 100%);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 78, 146, 0.03), rgba(212, 175, 55, 0.03));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.why-card:hover::before {
    opacity: 1;
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-gold);
}

.why-card-icon {
    color: var(--primary-gold);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
    border-radius: 50%;
    margin: 0 auto 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.why-card:hover .why-card-icon {
    transform: scale(1.15) rotate(5deg);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.2), rgba(212, 175, 55, 0.1));
    box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.why-card-icon i,
.why-card-icon .svg-icon {
    font-size: 2.75rem;
    width: 2.75rem;
    height: 2.75rem;
}

.why-card-icon .svg-icon svg {
    width: 100%;
    height: 100%;
}

.why-card h3 {
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.why-card p {
    color: var(--text-light);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* Tour Detail Page - Premium */
.tour-detail-header {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: var(--white);
    padding: 5rem 0;
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.tour-detail-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.tour-detail-header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.tour-detail-image {
    width: 100%;
    height: 550px;
    border-radius: 20px;
    margin-bottom: 4rem;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.tour-detail-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
    pointer-events: none;
}

.tour-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.tour-detail-image:hover img {
    transform: scale(1.05);
}

/* Tour Gallery */
.tour-gallery-section {
    margin-bottom: 4rem;
}

.tour-gallery-section h2 {
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 2rem;
    font-weight: 600;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

.tour-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    aspect-ratio: 4/3;
    border: 3px solid transparent;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-gold);
}

.gallery-item.active {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 78, 146, 0.2);
}

.gallery-item {
    position: relative;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 78, 146, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-overlay i {
    color: white;
    font-size: 2rem;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    text-align: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close .svg-icon {
    width: 2rem;
    height: 2rem;
}

.lightbox-close .svg-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: white;
    font-size: 2rem;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    padding: 15px 20px;
    border-radius: 5px;
    transition: background 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav .svg-icon {
    width: 2rem;
    height: 2rem;
}

.lightbox-nav .svg-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.4);
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

/* SVG Icon Styles */
.svg-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: middle;
}

.svg-icon svg {
    width: 1em;
    height: 1em;
    fill: currentColor;
}

/* Pagination Styles */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.pagination-btn {
    padding: 0.75rem 1.25rem;
    background: white;
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-btn:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.pagination-btn.active {
    background: var(--primary-blue);
    color: white;
    border-color: var(--primary-blue);
}

.tour-detail-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.tour-detail-main h2 {
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    font-weight: 600;
}

.tour-detail-main p {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.9;
    font-size: 1.05rem;
}

.tour-detail-sidebar {
    background: linear-gradient(135deg, var(--light-gray), var(--white));
    padding: 2.5rem;
    border-radius: 20px;
    height: fit-content;
    position: sticky;
    top: 120px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.tour-detail-price {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-gold), #f4c430);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
}

.tour-detail-price span {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 400;
    font-family: 'Inter', sans-serif;
}

.affiliate-button {
    width: 100%;
    padding: 1.375rem;
    background: linear-gradient(135deg, var(--primary-gold), #f4c430);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    display: block;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1rem;
    margin-top: 1.5rem;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.875rem;
}

.affiliate-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(212, 175, 55, 0.5);
    background: linear-gradient(135deg, #f4c430, var(--primary-gold));
}

/* Filter Section */
.filter-section {
    background: linear-gradient(135deg, var(--light-gray), var(--white));
    padding: 2.5rem;
    border-radius: 20px;
    margin-bottom: 4rem;
    box-shadow: var(--shadow-sm);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.filter-btn {
    padding: 0.875rem 2rem;
    background-color: var(--white);
    color: var(--text-dark);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    font-size: 0.95rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: var(--white);
    border-color: var(--primary-blue);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* About Page */
.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content h2 {
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 2.5rem;
    font-weight: 600;
}

.about-content p {
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.9;
    font-size: 1.1rem;
}

/* Contact Page */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    background: linear-gradient(135deg, var(--light-gray), var(--white));
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
}

.contact-info h3 {
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-size: 1.75rem;
}

.contact-info p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.contact-form {
    background-color: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.75rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--light-gray);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(0, 78, 146, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

/* Premium Footer - Professional Design */
.main-footer {
    background: #001d39;
    color: var(--white);
    margin-top: 6rem;
    position: relative;
    overflow: hidden;
}

.footer-top {
    background: #001d39;
    padding: 4rem 0;
    position: relative;
    z-index: 1;
}

.footer-top-content {
    display: grid;
    grid-template-columns: auto 1fr 1.5fr 1.5fr 1.5fr;
    gap: 3rem;
    align-items: start;
}

.footer-top-col {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.footer-logo-col {
    align-items: flex-start;
}

.footer-logo {
    max-width: 165px;
    height: auto;
    filter: brightness(0) invert(1);
    margin-bottom: 1.5rem;
}

.footer-about-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
    max-width: 200px;
}

.footer-top-col h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    margin: 0 0 1rem 0;
}

.footer-legal-title {
    margin-top: 2rem !important;
}

.footer-top-col p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
    line-height: 1.6;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact-info p {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.footer-contact-info p svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-info p span {
    flex: 1;
}

.footer-contact-info a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-contact-info a:hover {
    color: var(--primary-gold);
}

.footer-top-col a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-top-col a:hover {
    color: var(--primary-gold);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.footer-links a svg {
    width: 12px;
    height: 13px;
    flex-shrink: 0;
}

.footer-review-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.review-logo {
    display: block;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.review-logo:hover {
    opacity: 1;
}

.review-logo img {
    max-width: 200px;
    height: auto;
    display: block;
}

.footer-bottom {
    background: #000f1f;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-copyright p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary-gold);
    color: var(--dark-blue);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-server-by {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.server-by-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 0.85rem;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.server-by-link:hover {
    opacity: 1;
    color: rgba(255, 255, 255, 0.7);
}

.server-by-link img {
    height: 18px;
    vertical-align: middle;
    filter: brightness(0) invert(1);
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.server-by-link:hover img {
    opacity: 1;
}

@media (max-width: 1200px) {
    .footer-top-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .footer-top {
        padding: 3rem 0;
    }
    
    .footer-top-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-section h3 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 1.5rem;
    color: var(--primary-gold);
    font-size: 1.5rem;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-section a:hover {
    color: var(--primary-gold);
    transform: translateX(5px);
}

/* Footer Social Icons - Professional Design */
.social-icons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-icon-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.social-icon-link:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-gold);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.2);
    color: var(--primary-gold);
}

.social-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    flex-shrink: 0;
}

.social-icon-wrapper svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.social-icon-label {
    font-weight: 500;
}

/* Rate Us Section */
.rate-us-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.rate-us-section h4 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-gold);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.rate-us-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.rate-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.rate-link:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--primary-gold);
    transform: translateX(5px);
}

.rate-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--primary-gold);
    color: var(--dark-blue);
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}

.footer-social-section {
    min-width: 280px;
}

@media (max-width: 768px) {
    .social-icons-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-social-section {
        min-width: auto;
    }
    
    .rate-us-links {
        flex-direction: column;
    }
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.disclaimer {
    font-size: 0.9rem;
    opacity: 0.85;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.75;
}

/* Responsive Design */
@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .logo-image {
        height: 70px;
    }
    
    .hero-content h1 {
        font-size: 2.75rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .tours-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tour-detail-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tour-detail-sidebar {
        position: static;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    .why-choose-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-section {
        background-attachment: scroll;
        padding: 8rem 0 6rem;
        min-height: 70vh;
    }
    
    .tour-gallery {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
        gap: 1rem;
    }
    
    .tour-gallery-section h2 {
        font-size: 1.5rem;
    }
    
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.25rem;
    }
    
    .header-content {
        flex-wrap: wrap;
    }
    
    .lang-switcher {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

/* Tour Detail Page - Additional Styles */
.breadcrumb-nav {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

.breadcrumb-nav a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb-nav a:hover {
    color: var(--primary-gold);
}

.breadcrumb-nav span {
    color: var(--primary-gold);
    font-weight: 600;
}

.tour-rating-header {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.1rem;
}

.tour-rating-header .stars {
    color: var(--primary-gold);
    font-size: 1.25rem;
}

.tour-rating-header .rating-value {
    font-weight: 600;
    color: var(--white);
}

.tour-rating-header .reviews-count {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.tour-section {
    margin-bottom: 3rem;
}

.tour-section h2 {
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
    font-weight: 600;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

.highlights-list,
.includes-list,
.excludes-list {
    list-style: none;
    padding: 0;
}

.highlights-list li,
.includes-list li,
.excludes-list li {
    padding: 0.75rem 0;
    color: var(--text-light);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    line-height: 1.7;
}

.highlights-list li i,
.includes-list li i {
    color: var(--primary-gold);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.excludes-list li i {
    color: #dc3545;
}

.itinerary-timeline {
    position: relative;
    padding-left: 2rem;
}

.itinerary-timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary-blue), var(--primary-gold));
}

.itinerary-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.itinerary-marker {
    position: absolute;
    left: -1.75rem;
    top: 0.25rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-gold);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 2px var(--primary-blue);
}

.itinerary-content {
    background: var(--light-gray);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    color: var(--text-dark);
    font-weight: 500;
    border-left: 3px solid var(--primary-gold);
}

.tour-info-box {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.info-item:last-child {
    border-bottom: none;
}

.info-item i {
    color: var(--primary-blue);
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.info-item strong {
    display: block;
    color: var(--text-dark);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.info-item span {
    color: var(--text-light);
    font-size: 0.95rem;
}

.booking-note {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 10px;
    border-left: 3px solid var(--primary-gold);
}

.booking-note p {
    margin: 0.5rem 0;
    color: var(--text-dark);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.booking-note i {
    color: var(--primary-gold);
}

.disclaimer-box {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.disclaimer-box p {
    font-size: 0.85rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
    text-align: center;
}

.affiliate-button i {
    margin-right: 0.5rem;
}

/* Footer Fixes */
.main-footer {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    color: var(--white);
    padding: 5rem 0 2rem;
    margin-top: 6rem;
    position: relative;
    overflow: visible;
    min-height: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-section {
    min-height: auto;
}

.footer-section h3 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 1.5rem;
    color: var(--primary-gold);
    font-size: 1.5rem;
    font-weight: 600;
    display: block;
    visibility: visible;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    line-height: 1.8;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.footer-section p i,
.footer-section p .svg-icon {
    margin-top: 0.25rem;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.footer-section p .svg-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.footer-section p span {
    flex: 1;
}

.footer-section p a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer-section p a:hover {
    color: var(--primary-gold);
}

.footer-section p i,
.footer-section p .svg-icon {
    margin-top: 0.25rem;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.footer-section p .svg-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.footer-section ul {
    list-style: none;
    display: block;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
    display: block;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-section a:hover {
    color: var(--primary-gold);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
    display: block;
    visibility: visible;
}

.disclaimer {
    font-size: 0.9rem;
    opacity: 0.85;
    margin-bottom: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    display: block;
    visibility: visible;
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.75;
    color: rgba(255, 255, 255, 0.8);
    display: block;
    visibility: visible;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* Smooth Animations */
@media (prefers-reduced-motion: no-preference) {
    .tour-card,
    .why-card {
        animation: fadeInUp 0.6s ease-out backwards;
    }
    
    .tour-card:nth-child(1) { animation-delay: 0.1s; }
    .tour-card:nth-child(2) { animation-delay: 0.2s; }
    .tour-card:nth-child(3) { animation-delay: 0.3s; }
    .tour-card:nth-child(4) { animation-delay: 0.4s; }
    .tour-card:nth-child(5) { animation-delay: 0.5s; }
    
    .why-card:nth-child(1) { animation-delay: 0.1s; }
    .why-card:nth-child(2) { animation-delay: 0.2s; }
    .why-card:nth-child(3) { animation-delay: 0.3s; }
    .why-card:nth-child(4) { animation-delay: 0.4s; }
    .why-card:nth-child(5) { animation-delay: 0.5s; }
    .why-card:nth-child(6) { animation-delay: 0.6s; }
}